Discover the latest insights and guides

Latest Posts

 

Expert resources to optimize your clinical trial design

Filter our comprehensive video guides, nQuery templates files and worked examples

Explore Most Popular Resources

Load More

 

 

Latest webinars on sample size & clinical trial design  

Latest Posts

Latest from the World of Science

Latest video guides on how to minimize costs, reduce risks and boost efficiency in studies

Sample Size/Power

Power for Complex Hypotheses in Clinical Trials

Your guide to designing clinical trials around complex hypotheses, including non-inferiority, superiority, and equivalence testing.

Sample Size/Power

A Guide to Sample Size for Pilot Studies

Common rules of thumb for pilot study size, sample size determination, and internal pilot studies for blinded sample size re-estimation

Sample Size/Power

A Guide to Choosing the Effect Size for Sample Size Calculation

In this guide you will learn about the importance of effect size, MCID, sensitivity analysis, & assurance

Other Topics

A Guide to Powering Phase IV Clinical Trials

Learn about the importance of Phase IV clinical trials, design considerations, and sample size determination in post-marketing surveillance studies.

Sample Size/Power

Design and Evaluation of Complex Sequential Analysis Trials

A guide to the design and evaluation of complex sequential analysis trials, including survival analysis, simulation, and adaptive design choices

Sample Size/Power

Exploring Survival Analysis Designs for Clinical Trials

Complexities of survival analysis in clinical trials, focusing on power calculations, sample size determination, and handling non-proportional hazards.

Sample Size/Power

A Guide to Sample Size and Power for Non-Parametric Analysis

Learn key strategies and techniques to optimize sample sizes for robust statistical analysis in non-parametric studies.

Milestone Prediction

A Guide to Projecting How Long Your Trial Will Take

[Guide] How simulations can be used to model and project the time needed to reach an enrollment or event milestone

Load More